Berlin sunglasses are a product of historical manual cutting of aluminum glasses frames. Their technology of manufacturing eyewear was basically derived from these beginnings. Their series of observations in the development of hinges to be used in the frames had supplied them with options to revise either reshape or repair the craft. Until finally the inferior craftsmanship had been workable and improved leading to the development of elegant yet sturdy sunglasses, that f Berlin eyewear we had known for. That birth of Berlin sunglasses and its other eyewear collections inspired the company to be dynamic in their approach of producing their glasses.